stempler is the neuter plural indefinite of stempel.

stempelN

Kven

1leimaN

2stemppeliN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:88065Edit on GitHub Suggest

steampalN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:233664Edit on GitHub Suggest

Case	Sg	Pl
Indef	stempel	stempler
Def	stemplet	stemplene